142362810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22279}}^1$

素因数の和:22363

約数の個数: 48

約数和(自身を含む): 375373440

約数和(自身を除く): 233010630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 22279, 44558, 66837, 111395, 133674, 200511, 222790, 334185, 401022, 668370, 1002555, 1581809, 2005110, 3163618, 4745427, 7909045, 9490854, 14236281, 15818090, 23727135, 28472562, 47454270, 71181405, 142362810]

約数ペア:

[(1, 142362810), (2, 71181405), (3, 47454270), (5, 28472562), (6, 23727135), (9, 15818090), (10, 14236281), (15, 9490854), (18, 7909045), (30, 4745427), (45, 3163618), (71, 2005110), (90, 1581809), (142, 1002555), (213, 668370), (355, 401022), (426, 334185), (639, 222790), (710, 200511), (1065, 133674), (1278, 111395), (2130, 66837), (3195, 44558), (6390, 22279)]